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Lifetime measurements in LaII and LaIII using time-resolved laser spectroscopy

Li, Z. S and Zhankui, J (1999) In Physica Scripta. Topical Issues 60(5). p.414-417
Abstract
Lifetime determinations for eleven levels in La II and two levels in La III have been performed using time-resolved laser spectroscopy. Free La+ and La++ ions were produced in a laser-induced plasma and selective excitation was obtained with narrow-bandwidth, 1 ns duration tunable laser pulses. Lifetime values were evaluated from the time-resolved fluorescence signals recorded by a fast detection system. The La III data are believed to be the first ones obtained for a doubly charged lanthanide ion by laser spectroscopy. The results are compared with previous measurements by other authors.
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author
publishing date
type
Contribution to journal
publication status
published
subject
in
Physica Scripta. Topical Issues
volume
60
issue
5
pages
414 - 417
publisher
IOP Publishing
ISSN
0281-1847
DOI
10.1238/Physica.Regular.060a00414
language
English
LU publication?
no
id
2d38c4ac-79e2-4bd6-9774-f6085b842b89 (old id 2258813)
date added to LUP
2012-02-18 11:37:44
date last changed
2016-06-29 09:06:47
@misc{2d38c4ac-79e2-4bd6-9774-f6085b842b89,
  abstract     = {Lifetime determinations for eleven levels in La II and two levels in La III have been performed using time-resolved laser spectroscopy. Free La+ and La++ ions were produced in a laser-induced plasma and selective excitation was obtained with narrow-bandwidth, 1 ns duration tunable laser pulses. Lifetime values were evaluated from the time-resolved fluorescence signals recorded by a fast detection system. The La III data are believed to be the first ones obtained for a doubly charged lanthanide ion by laser spectroscopy. The results are compared with previous measurements by other authors.},
  author       = {Li, Z. S and Zhankui, J},
  issn         = {0281-1847},
  language     = {eng},
  number       = {5},
  pages        = {414--417},
  publisher    = {ARRAY(0xa8a4cc8)},
  series       = {Physica Scripta. Topical Issues},
  title        = {Lifetime measurements in LaII and LaIII using time-resolved laser spectroscopy},
  url          = {http://dx.doi.org/10.1238/Physica.Regular.060a00414},
  volume       = {60},
  year         = {1999},
}